F. Imeri Sàrl
2829 Vermes · about 155 km
The website presented under the name Imeri Chauffage et Sanitaire Sàrl offers plumbing, heating and solar thermal work, while F. Imeri Sàrl’s registered purpose refers to a scrap metal business.
imeri-sarl.chSolar water heating · Oberriet (SG)
Solar water heating in Oberriet (SG): Guide and Costs
Are you planning to install solar thermal panels in Oberriet in the canton of St. Gallen? Investing in solar energy is a sustainable solution for heating your domestic water. Before starting, it is essential to understand the technical and financial aspects. This guide helps you plan your project effectively to optimise energy consumption. To get a precise estimate of your installation costs in Swiss francs, use our free RenoIndex tool now for a reliable and personalised assessment tailored to your local renovation needs.
At a glance
- Typical budget
- CHF 11'600 – CHF 26'900
- Midpoint
- CHF 18'600
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Oberriet (SG)
Small project
CHF 9'000 – CHF 21'100
Typical project
CHF 11'600 – CHF 26'900
Large project
CHF 15'900 – CHF 36'500
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 3 m² | CHF 9'000 | CHF 21'100 | CHF 4'900 |
| Typical project | 6 m² | CHF 11'600 | CHF 26'900 | CHF 3'100 |
| Large project | 11 m² | CHF 15'900 | CHF 36'500 | CHF 2'300 |
Computed with our estimator for Oberriet (SG) (regional factor included), standard finish. Only the project size changes.
Cost split (typical project)
- Labour : CHF 7'400 (40 %)
- Materials : CHF 9'300 (50 %)
- Other costs : CHF 1'900 (10 %)
What the price covers
Included
- Supply and installation
- VAT
- Collectors, controls, standard connection and tank according to answers
Not included
- Permits and architect fees
- Unexpected structural issues
- Possible subsidies
- Roof refurbishment and replacement of main heating
Oberriet (SG)'s housing stock in figures
In Oberriet (SG), the federal building register lists 2'722 residential buildings and 4'152 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
46 % built before 1980
- Before 191914 %
- 1919–19455 %
- 1946–19606 %
- 1961–197011 %
- 1971–198010 %
- 1981–199011 %
- 1991–200016 %
- 2001–201013 %
- Since 201113 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
38 % · Heat pump
- Heat pump38 %
- Heating oil36 %
- Gas15 %
- Wood10 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Heating and hot water: which energies?
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 15 % | 9.6 % |
| Heating oil | 36 % | 25.1 % |
| Heat pump | 38 % | 36.6 % |
| Electricity | 0 % | 18.6 % |
| Wood | 10 % | 3.8 % |
| Solar thermal | 0 % | 5.9 % |
Each line gives the share of buildings using that energy, separately for heating and for hot water. The two columns do not always reach 100%: some buildings combine two systems, or reported none.
Type of heating system
- Boiler (unspecified)58.8 %
- Heat pump37.8 %
- Condensing boiler1.4 %
- Standard boiler1.2 %
A standard non-condensing boiler is usually older and less efficient.
Houses or apartment buildings?
- Single-family houses84.9 %
- Two-dwelling houses6.9 %
- Apartment buildings (3+)8.2 %
8.9 % of buildings mix housing with shops or offices.
The typical building
- storeys (median)
- 2
- median footprint
- 128 m²
- median dwelling area
- 113 m²
Renovations, heritage and volumes
For homeowners planning renovations in Oberriet, official building register data offers essential guidance. With 28 buildings under heritage protection out of 328 known properties, consulting the municipality early is vital for permit acquisition. Regarding scale, the median volume for the 11 buildings measured by the SIA 416 standard is 951 m3, helping to estimate costs for heating and insulation upgrades. Please note that data coverage is partial for these metrics. We recommend verifying specific building details directly with local authorities to ensure your renovation plans align with municipal regulations and the current structural profile of your property.
28
buildings flagged as protected
status known for 328 of 2'722 buildings; check with the municipality
951 m³
median house volume (SIA 416)
measured for 11 of 2'310 houses
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
Optimising hot water production
Solar thermal collectors usually cover a large portion of your hot water needs during the summer months. By capturing solar radiation, these systems significantly reduce the demand on your main boiler when it is sunny.
For optimal efficiency in Oberriet, the orientation of your roof and the tilt of the collectors are crucial. It is advisable to conduct an energy audit beforehand to evaluate the necessary capacity based on your household size.
A well-sized system maximises energy savings over the long term while significantly lowering your ecological footprint. Ensure professional installation to maintain system performance over its lifetime.
Technical integration and sizing
Combining solar collectors with a heat pump requires a rigorous sizing study. The goal is to ensure both systems work in synergy without overloading.
In Oberriet, local climatic conditions must be considered when integrating these into your existing heating system. A professional technical study avoids configuration errors and guarantees equipment longevity.
Selecting high-quality components is vital for optimal compatibility between elements of your thermal installation.
Remember to consult our resources via RenoIndex for a budgetary estimate tailored to your project's complexity, ensuring you remain in control of your finances throughout the process.
Financial support and grants
While specific rules may vary, the principle remains to support owners investing in the energy transition. It is recommended to check the current conditions in the canton of St. Gallen before finalising your quote.
A complete and well-prepared application is essential to increase your chances of receiving funding. Use RenoIndex to estimate the total cost of your project before grants.
Planning and sustainable installation
The success of your solar project in Oberriet relies on careful planning. Start by choosing qualified installers familiar with local specifics. The choice of collector type, whether thermal or hybrid, depends on your actual consumption.
A sustainable installation is not limited to the panels; it includes optimising hot water distribution and regular system maintenance. Think long-term by choosing durable materials and scalable technology.
RenoIndex assists you in this process by providing a reliable calculation basis, helping you compare professional quotes and ensure the financial success of your energy transition.
Your project in 5 steps
1. Estimate
Set a budget range with the estimator.
2. Grants
Apply before work starts.
3. Quotes
Compare at least 3 quotes.
4. Permit
Check with the municipality whether a permit is needed.
5. Works
Follow the site and do a written handover.
Grants and subsidies
No specific grant listed for this work. Maintenance tax deductions may still apply.
Companies in the area
Buchwalder Sàrl
2824 Vicques · about 159.4 km
Buchwalder Sàrl in Vicques has specialized in the installation, repair, and renovation of heating and sanitary systems since 1966.
buchwalder-sarl.chSanit & Bilat Fils S.A.
2824 Vicques · about 159.4 km
Specialist since 1968 in sanitary installations, heating (gas, oil, wood, renewable energy), and tinsmithing with 24/7 emergency repair service.
sanit.chGyger Haustechnik
2824 Vicques · about 159.4 km
Gyger Haustechnik specializes in sanitary installations, heating systems, bathroom renovations, and tiling work.
gyger-co.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Frequently asked questions
What are the benefits of solar thermal?
Solar thermal energy allows for eco-friendly hot water production. By using solar radiation, you significantly reduce your summer energy bills and lower your dependence on fossil fuels, while increasing the value of your property in Oberriet.
Is a study necessary for installation?
Yes, a sizing study is strongly recommended, especially if you combine solar with other systems like a heat pump. This ensures optimal efficiency and avoids costly configuration errors.
Can I get grants for my project?
Yes, the canton of St. Gallen offers various grant programmes. It is advisable to check current eligibility criteria before starting work, as conditions can change depending on the installation.
How can I estimate my installation price?
To get a precise price range in Swiss francs, use the free RenoIndex calculator. Our tool provides an estimate tailored to your project, helping you plan your budget with confidence.
Works often combined in Oberriet (SG)
Solar panels cost in Oberriet (SG)Heat pump installation cost in Oberriet (SG)Roof renovation cost in Oberriet (SG)
Other works in Oberriet (SG)
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationSolar panelsHome solar batteryTerrace constructionFence installationStairwell renovationElevator installation or upgrade